23379928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 28874792

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 107, 143, 191, 214, 286, 382, 428, 572, 764, 856, 1144, 1177, 1391, 1528, 2101, 2354, 2483, 2782, 4202, 4708, 4966, 5564, 8404, 9416, 9932, 11128, 15301, 16808, 19864, 20437, 27313, 30602, 40874, 54626, 61204, 81748, 109252, 122408, 163496, 218504, 224807, 265681, 449614, 531362, 899228, 1062724, 1798456, 2125448, 2922491, 5844982, 11689964, 23379928]

約数ペア:

[(1, 23379928), (2, 11689964), (4, 5844982), (8, 2922491), (11, 2125448), (13, 1798456), (22, 1062724), (26, 899228), (44, 531362), (52, 449614), (88, 265681), (104, 224807), (107, 218504), (143, 163496), (191, 122408), (214, 109252), (286, 81748), (382, 61204), (428, 54626), (572, 40874), (764, 30602), (856, 27313), (1144, 20437), (1177, 19864), (1391, 16808), (1528, 15301), (2101, 11128), (2354, 9932), (2483, 9416), (2782, 8404), (4202, 5564), (4708, 4966)]